Narrow QRS Complex Tachycardia With Variable R-R Intervals and Discrete P Waves

Irregular narrow QRS complex tachycardia is associated with a wide range of differential diagnoses, including atrial fibrillation and atrial tachyarrhythmia with altered atrioventricular conduction. Here, we present a case of narrow QRS complex tachycardia with variable R-R intervals and discrete P...

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Detalles Bibliográficos
Autores principales: Yakabe, Daisuke, Fukuyama, Yusuke, Araki, Masahiro, Nakamura, Toshihiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Imaging Vignette
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10039389/
https://www.ncbi.nlm.nih.gov/pubmed/36974046
http://dx.doi.org/10.1016/j.jaccas.2023.101753
Descripción
Sumario:Irregular narrow QRS complex tachycardia is associated with a wide range of differential diagnoses, including atrial fibrillation and atrial tachyarrhythmia with altered atrioventricular conduction. Here, we present a case of narrow QRS complex tachycardia with variable R-R intervals and discrete P waves. (Level of Difficulty: Intermediate.)

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